18119836323

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:526

約数の個数: 80

約数和(自身を含む): 28007755776

約数和(自身を除く): 9887919453

約数列:

[1, 3, 9, 27, 81, 83, 103, 137, 191, 249, 309, 411, 573, 747, 927, 1233, 1719, 2241, 2781, 3699, 5157, 6723, 8343, 8549, 11097, 11371, 14111, 15471, 15853, 19673, 25647, 26167, 34113, 42333, 47559, 59019, 76941, 78501, 102339, 126999, 142677, 177057, 230823, 235503, 307017, 380997, 428031, 531171, 692469, 706509, 921051, 1142991, 1171213, 1284093, 1593513, 1632859, 2119527, 2171861, 2695201, 3513639, 4898577, 6515583, 8085603, 10540917, 14695731, 19546749, 24256809, 31622751, 44087193, 58640247, 72770427, 94868253, 132261579, 175920741, 218311281, 223701683, 671105049, 2013315147, 6039945441, 18119836323]

約数ペア:

[(1, 18119836323), (3, 6039945441), (9, 2013315147), (27, 671105049), (81, 223701683), (83, 218311281), (103, 175920741), (137, 132261579), (191, 94868253), (249, 72770427), (309, 58640247), (411, 44087193), (573, 31622751), (747, 24256809), (927, 19546749), (1233, 14695731), (1719, 10540917), (2241, 8085603), (2781, 6515583), (3699, 4898577), (5157, 3513639), (6723, 2695201), (8343, 2171861), (8549, 2119527), (11097, 1632859), (11371, 1593513), (14111, 1284093), (15471, 1171213), (15853, 1142991), (19673, 921051), (25647, 706509), (26167, 692469), (34113, 531171), (42333, 428031), (47559, 380997), (59019, 307017), (76941, 235503), (78501, 230823), (102339, 177057), (126999, 142677)]